Commune/Paroisse : Saint-Cergues [Haute-Savoie] 
| Patronymes | Périodes | Actes | |
|---|---|---|---|
| 1. | FABRII BONDUJ | 1624 | 1 |
| 2. | FALEVOZ | 1787-1832 | 3 |
| 3. | FALLEVOX | 1838 | 1 |
| 4. | FALLEVOZ | 1781-1903 | 35 |
| 5. | FALQUET | 1805 | 1 |
| 6. | FATTAZ | 1599-1610 | 4 |
| 7. | FAVRAT | 1803-1909 | 10 |
| 8. | FAVRAZ | 1865-1912 | 13 |
| 9. | FAVRE | 1751-1890 | 14 |
| 10. | FECARD | 1604 | 1 |
| 11. | FELISAT | 1705 | 1 |
| 12. | FELISAZ | 1764-1846 | 7 |
| 13. | FELIZA | 1685-1689 | 2 |
| 14. | FELIZAT | 1662-1700 | 6 |
| 15. | FENOUILLET | 1765-1782 | 5 |
| 16. | FEREUX | 1871-1874 | 2 |
| 17. | FERREUX | 1870 | 1 |
| 18. | FICHEN | 1706 | 1 |
| 19. | FILIPPE | 1692 | 1 |
| 20. | FILLON | 1745-1822 | 2 |
| 21. | FLAMAND | 1753-1775 | 2 |
| 22. | FLEURET | 1835 | 1 |
| 23. | FLEUTET | 1826 | 1 |
| 24. | FLORET | 1837 | 1 |
| 25. | FOËX | 1814 | 1 |
| 26. | FONTAINE | 1725-1873 | 5 |
| 27. | FONTANEL | 1894 | 1 |
| 28. | FORESTIER | 1847-1906 | 4 |
| 29. | FORNET | 1607-1687 | 24 |
| 30. | FORNET BRELON | 1665 | 1 |
| 31. | FORNIER | 1599-1607 | 3 |
| 32. | FORT | 1817 | 1 |
| 33. | FOSSET | 1742 | 1 |
| 34. | FOSSORIER | 1821-1910 | 9 |
| 35. | FOURNET | 1710-1715 | 3 |
| 36. | FOURNIER | 1604 | 1 |
| 37. | FOUSSORIER | 1824-1838 | 3 |
| 38. | FRANCK | 1866 | 1 |
| 39. | FRANCOIS | 1683 | 1 |
| 40. | FRARIN | 1833-1845 | 5 |
| 41. | FRESIER | 1858 | 2 |
| 42. | FREUND | 1886 | 1 |
| 43. | FREZIER | 1915 | 1 |
| 44. | FROGNET | 1873 | 1 |